Deluxe V3

Base ($24.95)

So this is all you need to purchase but there are some accessories described later. The base features:

A inner ring with all the key names arrange in fifths and the number of sharp and flats for each key.

An outer ring that is fixed with solfa syllables arranged in fifths. Along with the names of the modes.

Note names on the outer ring aid in transposing

The center hub shows the chord numbers for the notes in a major scale.

Find out more in the users guide – here

Optional – tiles and pins ($12.95)

The inner and outer ring tiles can be replaced to customize the circle.

For the outer ring, you can replace the solfa tiles with scale degree numbers.

For the inner ring, you can use the following tiles to customize it.

The base accepts pegs to highlight note relationships like a dominant 7 (left image) or a minor triad (right image)

Storage

Storage is another accessory that keeps all the optional tiles and pins from getting lost.

Option 1 for $39.95 includes storage plus cups for tiles and pin caddy.

Option 2 for $19.95 – just storage you can use sandwich bags to keep the pin and tiles organized and separate